99130720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47659}}^1$

素因数の和:47687

約数の個数: 48

約数和(自身を含む): 252216720

約数和(自身を除く): 153086000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 47659, 95318, 190636, 238295, 381272, 476590, 619567, 762544, 953180, 1239134, 1525088, 1906360, 2478268, 3097835, 3812720, 4956536, 6195670, 7625440, 9913072, 12391340, 19826144, 24782680, 49565360, 99130720]

約数ペア:

[(1, 99130720), (2, 49565360), (4, 24782680), (5, 19826144), (8, 12391340), (10, 9913072), (13, 7625440), (16, 6195670), (20, 4956536), (26, 3812720), (32, 3097835), (40, 2478268), (52, 1906360), (65, 1525088), (80, 1239134), (104, 953180), (130, 762544), (160, 619567), (208, 476590), (260, 381272), (416, 238295), (520, 190636), (1040, 95318), (2080, 47659)]